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Heart|Lab Grown|IGI

1.53ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG683595119

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG683595119

Diamond specifications and retailer prices

From $509 SGD
As of November 4, 2026
Save $2,428 SGD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,937 SGD at With Clarity · As of November 3, 2026
View at With Clarity

About this 1.53ct lab-grown heart diamond

This 1.53ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683595119 or 683595119. Listed at 23 retailers as of November 3, 2026, with prices from $509 to $2,937, a $2,428 spread on the same certified stone. With Clarity lists it at $2,937. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683595119
Dimensions7.29 × 8.01 × 4.52 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.29 mm8.01 mm1.53 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683595119
Side View
Table 57.0%Crown 33.6°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 56.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,024 SGD|Low: $488 SGD|High: $2,491 SGD|Avg: $1,276 SGD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 2$509 SGD
Retailer 7$569 SGD
Retailer 4$630 SGD
Retailer 9$734 SGD
Retailer 14$818 SGD
Retailer 13$990 SGD
Retailer 6$999 SGD
Retailer 1$1,024 SGD
Retailer 12$1,086 SGD
Retailer 8$1,468 SGD
Retailer 15$1,559 SGD
Retailer 10$1,767 SGD
Retailer 5$2,025 SGD
Retailer 3$2,208 SGD
Retailer 11$2,461 SGD

40 data points across 15 retailers

23 retailers$509 SGD to $2,937 SGD

A
Cheapest Retailer
-
$509 SGD
A
Retailer 2
-
$569 SGD
View
A
Retailer 3
-
$569 SGD
View
Final sale: no returns
Retailer 4
-
$630 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$630 SGD
View
A
Retailer 6
-
$707 SGD
View
A
Retailer 7
-
$734 SGD
View
B+
Retailer 8
-
$818 SGD
View
B+
Retailer 9
-
$942 SGD
View
B+
Retailer 10
-
$990 SGD
View
B+
Retailer 11
-
$999 SGD
View
B+
Retailer 12
-
$1,024 SGD
View
B+
Retailer 13
-
$1,086 SGD
View
B
Retailer 14
-
$1,468 SGD
View
B
Retailer 15
-
$1,528 SGD
View
B
Retailer 16
-
$1,559 SGD
View
B
Retailer 17
-
$1,767 SGD
View
B
Retailer 18
-
$2,025 SGD
View
B
Retailer 19
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$2,070 SGD
View
B
Retailer 20
-
$2,208 SGD
View
B
Retailer 21
-
$2,359 SGD
View
B
Retailer 22
-
$2,461 SGD
View
Most Expensive
B
With Clarity
683595119 · Nov 3
$2,937 SGD
$2,298 USD
View
22 more retailers have this diamond
Prices start from $509 SGDSave up to $2,428 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.53ct Heart
$509 SGD